129335888 (number)
129335888 is an even 9-digits composite number following 129335887 and preceding 129335889. In scientific notation, it is written as 1.29335888 × 10^8. The sum of its digits is 47. It has a total of 7 prime factors and 40 positive divisors. There are 55693440 positive integers (up to 129335888) that are relatively prime to 129335888.
Interesting facts
- 129335888 has 40 divisors, whose sum is 287764320
- The reverse of 129335888 is 888533921
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 47
- Digital Root 2
Name
Name | one hundred twenty-nine million three hundred thirty-five thousand eight hundred eighty-eight |
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Notation
Scientific notation | 1.29335888 × 10^8 |
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Engineering notation | 1.29335888 × 10^6 |
Prime Factorization of 129335888
Prime Factorization 2 × 2 × 2 × 2 × 19 × 11 × 38677
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 16166986 | Product of the distinct prime numbers |
The prime factorization of 129335888 is 2 × 2 × 2 × 2 × 19 × 11 × 38677. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 129335888)
Multiplication
n×yn×2 | 258671776 |
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n×3 | 388007664 |
n×4 | 517343552 |
n×5 | 646679440 |
Division
n÷yn÷2 | 64667944 |
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n÷3 | 43111962.666667 |
n÷3 | 32333972 |
n÷5 | 25867177.6 |
Exponentiation
nyn2 | 16727771924748544 |
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n3 | 2.1635012361488E+24 |
n4 | 2.7981835356641E+32 |
n5 | 3.6190555237209E+40 |
Nth Root
y√n2√n | 11372.593723509 |
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3√n | 505.71559890161 |
4√n | 106.64236364367 |
5√n | 41.912523490621 |
Divisors of 129335888
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -129335887 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 129335888 can be divided by 40 positive divisors. The sum of these divisors (counting 129335888) is 1, the average is 0.025.
Base conversion 129335888
Base | System | Value |
---|---|---|
2 | Binary | 111101101011000001001010000 |
3 | Ternary | 100000100221111002 |
4 | Quaternary | 13231120021100 |
5 | Quinary | 231102222023 |
6 | Senary | 20500041132 |
8 | Octal | 755301120 |
10 | Decimal | 129335888 |
12 | Duodecimal | 373931a8 |
16 | Hexadecimal | 7b58250 |
20 | Vigesimal | 2086je8 |
36 | Base36 | 25047k |
Cryptographic Hash Functions
md5 | cada69416c6f5892eab41400f0eed573 |
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sha1 | cddafe6488bb62fa89f23d9263fc3ef7f94f56e0 |
sha256 | 149bc7e460a71d9e9714b893815033c54983855e78c112aede4e58b593f42921 |
sha512 | 419a94d30944c63fd9330254c2d8936a8a6336961b11646f2208b8431e84de8d3d0e7f39522020721a6339652590ad2d4d69bfbfbb20fed1ba5a01d7587eca7a |
ripemd-160 | fab831a3c5deff74e8f93ae235329349b90aae95 |
129335888 as geometric shapes
Circle
Radius = nDiameter | 258671776 |
---|---|
Circumference | 812641351.17262 |
Area | 5.2551845389716E+16 |
Sphere
Radius = nVolume | 9.0624527860234E+24 |
---|---|
Surface area | 2.1020738155886E+17 |
Circumference | 812641351.17262 |
Square
Length = nPerimeter | 517343552 |
---|---|
Area | 16727771924748544 |
Diagonal | 182908566.91117 |
Cube
Length = nSurface area | 100366631548491264 |
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Volume | 2.1635012361488E+24 |
Space diagonal | 224016329.25804 |
Equilateral Triangle
Length = nPerimeter | 388007664 |
---|---|
Area | 7.2433377177722E+15 |
Altitude | 112008164.62902 |
Triangular Pyramid
Length = nSurface area | 7.2433377177722E+15 |
---|---|
Volume | 2.5497106586439E+23 |
Height | 60969522.303723 |